﻿using StockAnalyzerApp.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace StockAnalyzerApp.Services
{
    interface IPercentChangeDataService
    {
        List<PercentChangeDataItem> toPercentChangeDataList(List<DataItem> dataItemList);
    }
}
